What sizes of cold cups do these lids fit?

These lids fit cold cups ranging from 12 oz to 24 oz.

What material are the Dart Dome-Top Sundae/Cold Cup Lids made from?

The Dart Dome-Top Sundae/Cold Cup Lids are made from OPS - Oriented Polystyrene.

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Dart 16LCDHX Dome-Top Sundae/Cold Cup Lids - Fits 12 oz to 24 oz Cold Cups - Plastic - Clear - 1,000/Carton

Open top.
High side walls.
Snap-tight fit.
Provide extra space for whipped cream and other toppings.
Total Recycled Content Percent: 0%
Post-Consumer Recycled Content Percent: 0%
Pre-Consumer Recycled Content Percent: 0%
Product Compostability Indicator: N
Product Biodegradability in Days: 0
Product Biodegradability Indicator: N
For Use With: Dart? 14J16, 16J16, 20J16, 24J16, 12J16, 12U16ESC, 16U16ESC, 20U16ESC, 24U16ESC, 12X16, 16X16, 20X16, 24X16, 12U16, 16U16, 20U16, 24U16, 12J16H, 12LX16H, 12X16G, 16LX16H, 16FP16, 16FP20, 20JP21, 20LX16H, 16J16C, 16J16GRA, 16J16H, 16X16G, 20J16C, 20J16H, 20X16G, 24J16C, 24J16H, 24LX16H, 24X16G
Color Family: Clear
Color(s): Clear
Material(s): OPS - Oriented Polystyrene
Material Type: Plastic
Fits: 12 oz to 24 oz Cold Cups
Global Product Type: Cold Cup Dome Lids